I f I make an incorrect staement here please let me know.
As a matter of fact I would hope any incorrect statement I make is attacked and verified. Please
If none of my statements are incorrect the EM Ball thing in Thailand is a Hoax.
They are either aerobic or anaerobic.
They operate in a narrow ph range. They do not disinfect this is an incorrect and misleading article, just another from Thailands nearly english language newspaper
Unless things have changed the best way to sanitize polluted water is by chlorine or boiling.